/*
 * @Author: HotSuitor
 * @Date: 2020-03-11 17:18:20
 * @LastEditors: hs
 * @LastEditTime: 2020-03-11 17:33:26
 * @Description: hotsuitor@qq.com
 */
package main

import (
	"flag"
	"fmt"
)

var name string

func init() {
	flag.StringVar(&name, "name", "everyone", "The greeting object.")
}

func main() {
	flag.Parse()
	fmt.Printf("Hello %s\n", name)
}
